On 14.08.2021 07:49, Dylan Fernando wrote:
On Sat, Aug 14, 2021 at 9:11 AM Timo Rothenpieler <t...@rothenpieler.org> wrote:On 13.08.2021 10:42, Dylan Fernando wrote:Any update on this? Kind Regards, DylanAlso, are you sure that exp() function is correct? The CUDA-Function exp() is defined as "double exp(double x)" and calculates the base e exponential. While __nvvm_ex2_approx_f reads to me like it does so for floats, and for base 2. For which the CUDA equivalent would be "float exp2f(float)". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".I wasn't sure about the exp() function. Is there a function like __nvvm_exp_approx_d? I can't seem to find a function for this.
Which specific exp function do you actually require? There's a bunch of different ones, depending on precision and the base.
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